Area data
Keller, WA — ZIP 99140
Population: 486 (Census ACS)
The median home value in ZIP 99140 (Keller, WA) is $140,700. 1 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with landslide, wildfire the top-rated hazards. Cost of living is 7.0% above the US average (BEA, metro/state-level).
$140,700
Median home value
Relatively Low
Hazard risk (county)
Home values & appreciation
- Median home value
- $140,700
- House Price Index (state)
- 588.1 (+2.2% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Affordability
- Cost of living index (Above Average)
- 107.0 (100 = US avg)
- Electricity rate (state-level)
- 13.1¢/kWh
- Natural gas rate (state-level)
- $17.60/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)
Schools
- Total schools
- 1
- Elementary schools
- 1
- Middle schools
- 0
- High schools
- 0
- Schools include
- Keller Elementary School
Source: NCES school directory, 2022-23 (school-address-based)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively Low
- Top hazards (county)
- landslide, wildfire
- Notable hazard ratings (county)
- coldWave: Relatively Low · inlandFlooding: Relatively Low · landslide: Relatively Moderate · wildfire: Relatively Moderate
- Wildfire risk to homes (county)
- Higher than 97% of US counties
- Buildings in wildfire direct-exposure zone
- 90.5%
- Radon potential (county)
- High radon potential — EPA Zone 1 of 3
- EPA Superfund (NPL) sites within 5 mi
- None
- Nearest Superfund site
- Upper Columbia River (16.8 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Average annual temperature
- 49.0°F
- Average high
- 61.0°F
- Average low
- 36.0°F
- Annual precipitation
- 19.7 in
- USDA plant hardiness zone
- 7a (extreme annual low 0 to 5°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Amenities
- National parks within ~60 mi
- 1
- Nearest national park
- Lake Roosevelt National Recreation Area (50 mi)
- Airports within 30 mi
- 10
- Nearest airport
- Avey Field State/Laurier Airport (8 mi)
- Hospitals nearby (~15 mi)
- 3
- Hospitals include
- PROVIDENCE ST JOSEPH HOSPITAL, FERRY COUNTY MEMORIAL HOSPITAL, PROVIDENCE MOUNT CARMEL HOSPITAL
- Avg hospital rating (CMS)
- 3.0 / 5
- Best hospital rating nearby (CMS)
- 3.0 / 5
- Solar radiation rating
- Fair (3.7 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Housing stock
- Median year housing built
- 1,976
- Housing built before 1970
- 17.9%
- Housing built 2000 or later
- 11.4%
- Median annual property tax
- $1,250
- Households with broadband internet
- 5.6%
Source: Census ACS 5-year estimates (ZIP-level)
Employment & development
- Total county employment
- 846
- Average weekly wage
- $757
- Top industries (by employment)
- Construction, Agriculture, Other Services
- Annual residential building permits (county)
- 20
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
Area data compiled from public government, academic, and industry research feeds. Data sources →
Common questions
- What is the median home value in ZIP 99140?
- $140,700.
- What is the natural-hazard risk in ZIP 99140?
- Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: landslide, wildfire.
- What is the wildfire risk in ZIP 99140?
- Risk to homes is higher than 97% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in ZIP 99140?
- High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near ZIP 99140?
- No current or proposed National Priorities List sites within 5 miles (EPA).
- How many schools serve ZIP 99140?
- 1 schools (1 elementary) (NCES, 2022-23).
- What is the cost of living in ZIP 99140?
- Regional Price Parity: 107.0 (100 = US average) (Above Average) (BEA RPP, metro/state-level).
Nearby ZIP codes
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Data last updated
Most recent source refresh: Sep 2026. See all data sources →